A Study of STAR-0215 in Participants With Hereditary Angioedema

NCT ID: NCT05695248

Last Updated: 2025-04-11

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

Get a concise snapshot of the trial, including recruitment status, study phase, enrollment targets, and key timeline milestones.

Recruitment Status

COMPLETED

Clinical Phase

PHASE1/PHASE2

Total Enrollment

29 participants

Study Classification

INTERVENTIONAL

Study Start Date

2023-02-21

Study Completion Date

2025-03-13

Brief Summary

Review the sponsor-provided synopsis that highlights what the study is about and why it is being conducted.

The goal of this clinical trial is to test the drug STAR-0215 in participants with hereditary angioedema (HAE). One group of participants will get 1 dose of STAR-0215, and two other groups will get 2 doses of STAR-0215. Researchers will study the effects of STAR-0215 in participants with HAE as this is the first time that the drug has been given to participants with HAE.

Detailed Description

Dive into the extended narrative that explains the scientific background, objectives, and procedures in greater depth.

This is a Phase 1b/2 single and multiple dose trial evaluating the safety, tolerability, clinical activity, pharmacokinetics, pharmacodynamics, and immunogenicity of subcutaneous administration of STAR-0215 in participants with type I or type II HAE in 3 dose cohorts. The first cohort will receive 1 dose of STAR-0215; the second and third cohorts will receive 2 sequential doses. This is the first trial of STAR-0215 in participants with HAE and the first evaluation of a multiple-dose regimen. After the required follow up period, participants who are willing and eligible to consent can begin participation in the long-term open label extension study (STAR-0215-202, ALPHA-SOLAR).

Conditions

See the medical conditions and disease areas that this research is targeting or investigating.

Hereditary Angioedema

Study Design

Understand how the trial is structured, including allocation methods, masking strategies, primary purpose, and other design elements.

Allocation Method

NON_RANDOMIZED

Intervention Model

SEQUENTIAL

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

Review each arm or cohort in the study, along with the interventions and objectives associated with them.

Cohort 1 - Single Dose

Participants will receive 1 dose of STAR-0215.

Group Type EXPERIMENTAL

STAR-0215

Intervention Type DRUG

STAR-0215 will be administered as a subcutaneous bolus injection.

Cohort 2 - Multiple Dose

Participants will receive 2 doses of STAR-0215 administered 3 months apart.

Group Type EXPERIMENTAL

STAR-0215

Intervention Type DRUG

STAR-0215 will be administered as a subcutaneous bolus injection.

Cohort 3 - Multiple Dose

Participants will receive 2 doses of STAR-0215 administered 1 month apart.

Group Type EXPERIMENTAL

STAR-0215

Intervention Type DRUG

STAR-0215 will be administered as a subcutaneous bolus injection.

Interventions

Learn about the drugs, procedures, or behavioral strategies being tested and how they are applied within this trial.

STAR-0215

STAR-0215 will be administered as a subcutaneous bolus injection.

Intervention Type DRUG

Eligibility Criteria

Check the participation requirements, including inclusion and exclusion rules, age limits, and whether healthy volunteers are accepted.

Inclusion Criteria

1. Documented diagnosis of HAE (type I or II). The following must be met:

a. Documented clinical history consistent with HAE (for example, subcutaneous or mucosal, nonpruritic swelling episodes without accompanying urticaria).
2. Experienced at least 2 HAE attacks during the Run-In period, as confirmed by an investigator based on meeting the protocol-specified definition of an HAE attack.

Exclusion Criteria

1. Any concomitant diagnosis of another form of chronic angioedema, such as acquired C1 inhibitor deficiency, HAE with normal C1-INH (also known as HAE type III), idiopathic angioedema, or angioedema associated with urticaria.
2. Use of therapies prescribed for the prevention of HAE attacks prior to Screening:

1. lanadelumab within 90 days
2. berotralstat within 21 days
3. all other prophylactic therapies, within 7 days
3. Any exposure to angiotensin-converting enzyme inhibitors or any estrogen containing medications with systemic absorption (such as hormonal contraceptives or hormone replacement therapy) within 28 days prior to Screening.
4. Any exposure to androgens (for example, stanozolol, danazol, oxandrolone, methyltestosterone, testosterone) within 7 days prior to Screening.
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

Meet the organizations funding or collaborating on the study and learn about their roles.

Astria Therapeutics, Inc.

INDUSTRY

Sponsor Role lead

Responsible Party

Identify the individual or organization who holds primary responsibility for the study information submitted to regulators.

Responsibility Role SPONSOR

Locations

Explore where the study is taking place and check the recruitment status at each participating site.

Allervie Clinical Research

Birmingham, Alabama, United States

Site Status

Medical Research of Arizona a Division of Allergy, Asthma & Immunology Associates, LTD.

Scottsdale, Arizona, United States

Site Status

Allergy & Asthma Clinic of Northwest Arkansas

Bentonville, Arkansas, United States

Site Status

Acuro Research, Inc.

Little Rock, Arkansas, United States

Site Status

UC San Diego US HAEA Angioedema Center

San Diego, California, United States

Site Status

Raffi Tachdjian MD, Inc

Santa Monica, California, United States

Site Status

Allergy & Asthma Clinical Research

Walnut Creek, California, United States

Site Status

Institute for Asthma and Allergy, PC

Chevy Chase, Maryland, United States

Site Status

Massachusetts General Hospital

Boston, Massachusetts, United States

Site Status

Washington University School of Medicine

St Louis, Missouri, United States

Site Status

Optimed Research

Columbus, Ohio, United States

Site Status

Penn State Health Milton S. Hershey Medical Center

Hershey, Pennsylvania, United States

Site Status

AARA Research Center

Dallas, Texas, United States

Site Status

Diagnostical Consultative Center Convex Ltd.

Sofia, , Bulgaria

Site Status

University of Alberta

Edmonton, Alberta, Canada

Site Status

Ottawa Allergy Research Corporation

Ottawa, Ontario, Canada

Site Status

Institute of Clinical Immunology/Allergology, Faculty Hospital

Hradec Králové, , Czechia

Site Status

Charité Universitätsmedizin Berlin

Berlin, , Germany

Site Status

Addenbrooke's Hospital

Cambridge, , United Kingdom

Site Status

St. James's Hospital

Leeds, , United Kingdom

Site Status

Countries

Review the countries where the study has at least one active or historical site.

United States Bulgaria Canada Czechia Germany United Kingdom

Other Identifiers

Review additional registry numbers or institutional identifiers associated with this trial.

2022-502953-32

Identifier Type: EUDRACT_NUMBER

Identifier Source: secondary_id

STAR-0215-201

Identifier Type: -

Identifier Source: org_study_id

More Related Trials

Additional clinical trials that may be relevant based on similarity analysis.

NTLA-2002 in Adults With Hereditary Angioedema (HAE)
NCT05120830 ACTIVE_NOT_RECRUITING PHASE1/PHASE2
STOP-HAE: A Phase 3 Study of ADX-324 in HAE
NCT06960213 RECRUITING PHASE3